Figure 3

The activated of satellite cell of bilateral ganglion. A: GFAP expression by immunohistochemistry staining. GFAP expression was increased in the cell which around the neuron in dorsal ganglion of bilateral sides at 7 d, pointed by arrow. B: the statistical graph of A, *p < 0.05 vs sham group. (n = 3) C: western-blot showed pJNK protein was increased in dorsal ganglion of bilateral sides at 7 d, D: the statistical graph of E,*p < 0.05 vs sham group (n = 3). E: double-labelling immunofluorescence showed GFAP positive cell are around the SCN9A positive cell.